18548564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6653}}^1$

素因数の和:6715

約数の個数: 24

約数和(自身を含む): 35212968

約数和(自身を除く): 16664404

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 6653, 13306, 26612, 113101, 226202, 272773, 452404, 545546, 1091092, 4637141, 9274282, 18548564]

約数ペア:

[(1, 18548564), (2, 9274282), (4, 4637141), (17, 1091092), (34, 545546), (41, 452404), (68, 272773), (82, 226202), (164, 113101), (697, 26612), (1394, 13306), (2788, 6653)]